File:1915 Armstrong receiver.gif
No higher resolution available.
1915_Armstrong_receiver.gif (308 × 256 pixels, file size: 6 KB, MIME type: image/gif)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
Deutsch: L and C are the LC circuit. C2 is gridleak capacitor. B1 is A battery, B2 is B battery. |
| Date | |
| Source | Some recent developments in the audion receiver |
| Author | Edwin H. Armstrong |
Licensing
|
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:17, 15 January 2024 | | 308 × 256 (6 KB) | AndreAdrian | Uploaded a work by Edwin H. Armstrong from Some recent developments in the audion receiver with UploadWizard |
File usage
The following page uses this file:
